Umbralisib has received US FDA accelerated approval for relapsed or refractory lymphomas
Rhizen Pharmaceuticals, a clinical-stage oncology-focused biopharmaceutical company, announced that its novel next generation PI3K-delta inhibitor, Umbralisib, which was licensed to TG Therapeutics has secured USFDA accelerated approval for the treatment of : (1) adult patients with relapsed or refractory marginal zone lymphoma (MZL) who have received at least one prior anti-CD20 based regimen, and (2) adult patients with relapsed or refractory follicular lymphoma (FL) who have received at least three prior lines of systemic therapy.